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Product Summary

Parade Technologies' port controllers and USB-C® host switch devices that support USB / DisplayPort™ Alt Mode address the requirements for implementing a USB Type-C® connector to a USB host device that supports the VESA® DisplayPortT™ Alt Mode Standard.

Product main features

  • Supports USB3.1 Gen1 data rate up to 5Gbps / DisplayPort™ data rate up to 5.4Gbps (HBR2) [PS8743, PS8755]
  • Supports USB3.1 Gen2 data rate up to 10Gbps / DisplayPort™ data rate up to 8.1Gbps (HBR3) [PS8802]
  • Supports USB3.2 Gen2 data rate up to 20Gbps / DisplayPort™ data rate up to 20Gbps (UHBR20) [PS8838]

Product lineup

PS8805

Addresses fast signal switching and signal integrity requirements for implementing USB Type-C® (or USB-C®) connectors to USB host devices that support the VESA® DisplayPort™ Alt Mode Standard. With the PS8802 and expanded feature set, this device includes an integrated TCPC (Type-C Port Controller) that works in conjunction with an external TCPM (Type-C Port Manager) to provide a complete USB Type-C® power delivery and port control solution.

Supports USB3.1 transport data rates up to 10Gbps (Gen2) and DisplayPort™ data rates up to 8.1Gbps (HBR3). Includes signal retiming features implemented when transferring USB SuperSpeed data to compensate for PCB signal loss and other signal distortions. When transferring DisplayPort™ data, a signal redriver function is implemented. The DisplayPort™ Redriver feature incorporates Parade Technologies' patented AUX channel interception technology that adjusts high-speed data driver characteristics based on link training parameters reported by the downstream DisplayPort™ receiver.

■ Features & block diagram

PS8805 block diagram
Block Diagram

・Compliant with USB Power Delivery Rev.3.0
・Compliant with USB Type-C® port controller interface specification 1.2
・USB3.1 Gen2 (10Gbps) and up to HBR3 (8.1Gbps)
Flexible USB Type-C® switching support for DisplayPort™ Alt Mode
Support for USB3.1 and DisplayPort™ with plug direction flip control
active switch fabric
・Integrated BMC baseband PHY
・Configurable DFP/UFP/DRP support
・Built-in CC logic and automatic power management
・CrystalFree: No external crystal or clock required
・Ultra-low latency
・USB3.1 Gen2 10Gbps retiming
・DisplayPort™ 1.4 HBR3 8.1Gbps re-driving
・Integrated VCONN power switch
GPIO for VBUS switch and other system control
・I2C slave with ALERT#
・DCI support
·Low power consumption
・Ultra-low standby power consumption
・6.5×4.5mm 52-pin QFN halogen-free RoHS package
・3.3V (I/O) and 1.2V (core) power supply
・ESD: 4kV (HBM)

■ Target applications

·smartphone
·Tablet
・Notebook / PC
・USB Type-C® host application

PS8751

Addresses the requirement to implement a USB Type-C® connector to a USB host device that supports the VESA® DisplayPort™ Alt Mode Standard. Includes a TCPC (Type-C Port Controller) interface that allows configuration switching of all USB Type-C® connection signals and management of USB Type-C® interface functions.

■ Features & block diagram

PS8751 block diagram
Block Diagram

・Compliant with VESA DisplayPort™ Alt Mode of USB Type-C® standard version 1.0a
・Compliant with USB Power Delivery Rev.2.0
・Compliant with USB Type-C® port controller interface specification Rev.1.0
・USB3.1 Gen1 5.0Gbps and DisplayPort™ Alt Mode up to 5.4Gbps
Flexible USB Type-C® switching support
Input equalizer for fast input to overcome signal loss in PCB and external cables
High-speed output active driver that ensures reliable signal transmission
Utilized field-proven AUX intercept during link training
Automatic adjustment of output drivers for DisplayPort™ paths
*Patented by Parade Technologies
・Active switch fabric for USB/DP and flip control
・Integrated BMC PHY and protocol
-USB PD function configurable for DFP/UFP/DRP support
Built-in CC logic for detecting plug and orientation
・Integrated Vconn power switch
GPIO for VBUS switch and other system control
・I2C slave (TPCPCI) with ALERT#
・DCI support
·Low power consumption
・Standby power consumption of 30uW
・Package options (halogen-free RoHS):
- PS8751A: 6.5x4.5mm 52-pin QFN
- PS8751B: 6.5x4.5mm 52pin QFN
- PS8751E: 3x4.5mm 60-ball VFBGA
・Power supply options:
- PS8751A: 3.3V and 1.2V/1.35V power supplies
- PS8751B: 3.3V single power supply
- PS8751E: 3.3V and 1.2V power supply
・ESD: 8kV (HBM)

■ Target applications

·smartphone
·Tablet
·notebook
·personal computer
・Other USB Type-C® host devices

PS8825

Addresses fast signal switching and signal integrity requirements for implementing USB Type-C® (or USB-C®) connectors to USB3.2 host devices that support the VESA® DisplayPort™ Alt Mode Standard. The device includes an integrated TCPCI (Type-C Port Controller Interface) that works in conjunction with an external TCPM (Type-C Port Manager) to provide a complete solution for USB Type-C® power delivery and port control.

■ Features & block diagram

PS8825 block diagram
Block Diagram

・USB3.2 Gen2 x2 10Gbps dual lane operation and up to HBR3 8.1Gbps
Supports DisplayPort™ Alt Mode
・Supports USB3.2 Gen2 10Gbps retiming
・Compliant with USB Power Delivery Rev.3.0
・Compliant with USB Type-C® port controller interface specification 2.0
・Integrated BMC baseband PHY
・Configurable DFP/UFP/DRP support
・MPU-based USB Type-C® control
Built-in CC logic for detecting plug and orientation
・Integrated VCONN power switch
・CrystalFree: No external crystal or clock required
・DisplayPort™ 1.4a HBR3 8.1Gbps re-driving (with AUX auto snooping)
・Built-in 100Ω differential termination resistors for input and output
・Programmable equalizer to compensate for PCB loss
- DisplayPort™ link training for RBR, HBR, HBR2, and HBR3
Field proven AUX intercept technology
・Ultra-low latency: total propagation delay less than 1ns
GPIO for VBUS switch and other system control
・I2C slave (TCPCI) with IRQ#
・Support modern standby
·Low power consumption
・3.3V and 1.2V power supply
・4.5×6.5mm 52-pin QFN RoHS compliant and halogen-free package
・ESD: 8kV (HBM)

■ Target applications

·notebook
・Desktop PC

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